谁帮我解决Hibernate问题？
这是配置

XML code

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC     "-//Hibernate/Hibernate Mapping DTD 3.0//EN"    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"><hibernate-mapping>    <class name="entity.News" table="NEWS">        <id name="newId" >            <generator class="sequence">                <param name="sequence">NewsSequ</param>            </generator>        </id>        <properties name="newTitle"/>        <property name="newContent"/>    </class></hibernate-mapping

测试类

Java code

        News ne=new News();        Configuration conf=new Configuration().configure();        SessionFactory sf=conf.buildSessionFactory();        Session se=sf.openSession();        se.load(ne,new Integer(1));        System.out.println(ne.getNewContent());

News类

Java code

package entity;public class News {    private int newId;    private String newTitle;    private String newContent;    public int getNewId() {        return newId;    }    public void setNewId(int newId) {        this.newId = newId;    }    public String getNewTitle() {        return newTitle;    }    public void setNewTitle(String newTitle) {        this.newTitle = newTitle;    }    public String getNewContent() {        return newContent;    }    public void setNewContent(String newContent) {        this.newContent = newContent;    }}

异常
Exception in thread "main" org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [entity.News#1]
at org.hibernate.impl.SessionFactoryImpl$2.handleEntityNotFound(SessionFactoryImpl.java:433)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:233)
at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:285)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:152)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1090)
at org.hibernate.impl.SessionImpl.load(SessionImpl.java:974)
at Test.main(Test.java:14)


[解决办法]
数据库里没有 newId=1的记录啊，如果不想报异常，可以用get方法，获取不到返回null
[解决办法]

Java code

News ne=new News();        Configuration conf=new Configuration().configure();        SessionFactory sf=conf.buildSessionFactory();        Session se=sf.openSession();        se.load(ne,new Integer(1));        System.out.println(ne.getNewContent());
[解决办法]
你这写法怎么觉的异样呢，应该是News new=(News)se.load(News.class,new Integer(1));或是
News new=(News)se.load(ne.getClass(),new Integer(1));
[解决办法]
给实体类News加2个构造方法，一个有参数的和一个无参数的
public News(){
}
public News(int newId,String newTitle,String newContent){
 this.newId=newId;
 this.newTitle=newTitle;
 this.newContent=newContent;

}

[解决办法]
没有自增长。